ONALASKA, Wis. -

Police arrested a 15-year-old who they say hid in Onalaska High School after hours and stole school supplies early Saturday morning.

Onalaska police called the La Crosse police K-9 unit for assistance. Police arrested the teen at about 4:15 a.m., according to a La Crosse police report.

The report states the teen told police he had been hiding in the high school since 8 p.m. and stole school supplies, like scissors and markers.